About Us

Prosperity Internal Medicine, located in the heart of Reston, Virginia, has been serving the Northern Virginia community for the past 20 years. Also, known as Femme Care, it was founded originally in 1989 as a Women’s and Children’s Clinic. Currently, Prosperity Internal Medicine is a comprehensive primary care clinic that serves both male and female patients.

Our Vision

Top Doctors
  • Nationally recognized top physicians and healthcare professionals
  • Physician-led, high-performance medical group
  • Unhurried, comprehensive visits, with time to develop the right care plan
  • Personalized care that exceeds your expectations
Proactive Care
  • Collaborative, team-based medical group
  • Staffed with Health Coaches, Nurse Educators, Pharmacists, and Care Managers
  • Same-day/next-day appointments available
  • Care reminders and alerts
  • Check ins with clinical experts between your office visits
Convenient Technology
  • Book appointments and renew prescriptions online
  • Send and receive secure messages with your care team
  • Secure access to electronic medical records
  • Pay your invoices by credit card, securely and conveniently


  • The Washingtonian Top Doctors Award for 2016, 2017, 2018 and 2019.
  • Northern Virginia Magazine, Top Doctor Award for 2018 and 2019.

Fairfax Internal Medicine - Dr. Tarique Zahir Featured on TOP Doctors Interviews

Fairfax Weight Loss - Dr. Taseen Mir Featured on TOP Doctors Interview


We promised to take care… and delivered

Customers Reviews

  • I love, love this practice! Dr. Mir is the best doctor I have had- She is super sweet, taking her time with you during a doctor's visit...Margaret Light is an amazing nurse practitioner, so if Dr. Mir is not available I have no hesitation seeing Margaret. Dr. Zahir is also an excellent doctor. I highly recommend this practice.
    Mercedes D
  • hese two doctors are amazing and I am so very happy with the care I have received. The office staff are wonderful too. You can't go wrong with this doctor's office.
    Anne G
  • Incredible service. The staff and doctors are incredibly helpful, and informed. I am a normal healthy guy but this doctor despite my good charts helped identify a fatal issue, based on a small symptom which while not a problem was connected to a potential fatal problem. He pulled a medical team of specialist to address the issue and quickly get me back to normal. Not kidding when I say he saved my life. He listens thinks about what he sees and you say then helps develop to build a plan to get and keep you healthy. One of the best Primary Care Doctors I have ever had!
    Phil Jones